Last modified by Mengting Qiu on 2025/07/03 18:49

From version 129.3
edited by Xiaoling
on 2024/09/14 10:54
Change comment: There is no comment for this version
To version 1.1
edited by Edwin Chen
on 2024/06/02 21:46
Change comment: There is no comment for this version

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1 -XWiki.Xiaoling
1 +XWiki.Edwin
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1 -​
1 +~(% class="wikigeneratedid" id="HTableofContents:" %)
2 +~*~*Table of Contents:~*~*
2 2  
4 +~{~{toc/}}
3 3  
4 -(% class="wikigeneratedid" id="HTableofContents:" %)
5 -**Table of Contents:**
6 6  
7 -{{toc/}}
8 8  
9 -= 1. The use of this guideline =
10 10  
9 +~= 1. The use of this guideline =
11 11  
12 -This configure instruction is for Dragino NB-IoT models with -CB or -CS suffix, for example DDS75-CB. These models use the same NB-IoT Module **[[BG95-M2>>https://www.dropbox.com/sh/3ilyaswz4odgaru/AADR86cAgL9UGlmLuEH-UZgla?st=x1ry6v5j&dl=0]]** and has the same software structure. The have the same configure instruction to different IoT servers. Use can follow the instruction here to see how to configure to connect to those servers.
13 13  
12 +This configure instruction is for Dragino NB-IoT models with -NB or -NS suffix, for example DDS75-NB. These models use the same NB-IoT Module ~*~*~[~[BC660K-GL>>https:~/~/www.quectel.com/product/lpwa-bc660k-gl-nb2]]~*~* and has the same software structure. The have the same configure instruction to different IoT servers. Use can follow the instruction here to see how to configure to connect to those servers.
14 14  
15 -= 2. Attach Network =
16 16  
17 -== 2.1 General Configure to attach network ==
15 +~= 2. Attach Network =
18 18  
17 +~== 2.1 General Configure to attach network ==
19 19  
20 -To attache end nodes to NB-IoT or LTE-M Network, You need to:
21 21  
22 -1. Get a NB-IoT or LTE-M SIM card from Service Provider. (Not the same as the SIM card we use in mobile phone)
23 -1. Power Off End Node ( See below for the power off/on position)
24 -1. Insert the SIM card to Sensor. ( See below for direction)
25 -1. Power On End Node
26 -1. [[Configure APN>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20configure%20APN%20in%20the%20node/]] in the sensor (AT+APN=<APN>), example AT+APN=iot.1nce.net
20 +To attache NB-IoT sensors to NB-IoT Network, You need to:
27 27  
28 -[[image:image-20240602220856-1.png]]
22 +~1. Get a NB-IoT SIM card from Service Provider. (Not the same as the SIM card we use in mobile phone)
23 +~1. Power Off End Node ( See below for the power off/on position)
24 +~1. Insert the SIM card to Sensor. ( See below for direction)
25 +~1. Power On End Node
26 +~1. ~[~[Configure APN>>http:~/~/wiki.dragino.com/xwiki/bin/view/Main/How%20to%20configure%20APN%20in%20the%20node/]] in the sensor (AT+APN=<APN>), example AT+APN=iot.1nce.net
29 29  
28 +~[~[image~:image-20240208102804-1.png||height="286" width="696"]]
30 30  
31 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/WebHome/image-20230808205045-1.png?width=438&height=293&rev=1.1||alt="image-20230808205045-1.png"]]
30 +~[~[image~:image-20230808205045-1.png||height="293" width="438"]]
32 32  
32 +After doing above, the NB-IoT Sensors should be able to attach to NB-IoT network .
33 33  
34 -After doing above, the end nodes should be able to attach to NB-IoT network .
34 +The -NB and -NS models support ~(% style="color:blue" %)~*~*LTE Cat NB2~*~*~(%%), with below frequency band: multiple frequency bands of ~(% style="color:blue" %)~*~*B1/B2/B3/B4/B5/B8/B12/B13/B14/B17/B18/B19/B20/B25/B28/B66/B70/B85~*~*~(%%) . Make sure you use a the NB-IoT SIM card.
35 35  
36 -The -CB and -CS models support (% style="color:blue" %)**LTE Cat NB2 and LTE-M (CAT-M1)**(%%), with below frequency band: multiple frequency bands of
36 +~(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:878px" %)
37 +~|~(% style="background-color:#4f81bd; color:white; width:117px" %)~*~*SIM Provider~*~*|~(% style="background-color:#4f81bd; color:white; width:151px" %)~*~*AT+APN=~*~*|~(% style="background-color:#4f81bd; color:white; width:474px" %)~*~*NB-IoT Coverage~*~*|~(% style="background-color:#4f81bd; color:white; width:135px" %)~*~*Comments~*~*
38 +~|~(% style="width:117px" %)~*~*~[~[1NCE>>https:~/~/1nce.com]]~*~*|~(% style="width:151px" %)iot.1nce.net|~(% style="width:474px" %)~(~(~(
39 +~*~*~[~[Coverage Reference Link>>https:~/~/1nce.com/en-ap/1nce-connect]]~*~*
37 37  
38 -~-~-(% style="color:blue" %)** CAT-NB2: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B28/B66/B71/B85 **(%%).
41 +Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Finland, Germany, Great Britain, Greece, Hungary, Ireland, Italy, Latvia, Malta, Netherlands, Norway, Puerto Rico, Russia, Slovak , Republic, Slovenia, Spain, Sweden, Switzerland, Taiwan, USA, UK, US Virgin Islands
42 +~)~)~)|~(% style="width:135px" %)UK: Band20
43 +~|~(% style="width:117px" %)China Mobile|~(% style="width:151px" %)No need configure|~(% style="width:474px" %)China Mainland, HongKong|~(% style="width:135px" %)
44 +~|~(% style="width:117px" %)China Telecom|~(% style="width:151px" %)ctnb|~(% style="width:474px" %)China Mainland|~(% style="width:135px" %)
39 39  
40 -~-~-(% style="color:blue" %)** CAT-M1: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B66/B85 **(%%).
46 +~== 2.2 Speed Up Network Attach time ==
41 41  
42 -Make sure you use a the NB-IoT or LTE-M SIM card.
43 43  
44 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1134px" %)
45 -|(% style="background-color:#4f81bd; color:white; width:117px" %)**SIM Provider**|(% style="background-color:#4f81bd; color:white; width:151px" %)**AT+APN=**|(% style="background-color:#4f81bd; color:white; width:406px" %)**NB-IoT Coverage**|(% style="background-color:#4f81bd; color:white; width:351px" %)**LTE-M Coverage**|(% style="background-color:#4f81bd; color:white; width:120px" %)**Comments**
46 -|(% style="width:117px" %)**[[1NCE>>https://1nce.com]]**|(% style="width:151px" %)iot.1nce.net|(% style="width:406px" %)(((
47 -**[[Coverage Reference Link>>https://1nce.com/en-ap/1nce-connect]]**
49 +BC660K-GL supports multi bands ~(% style="color:blue" %)~*~*B1/B2/B3/B4/B5/B8/B12/B13/B14/B17/B18/B19/B20/B25/B28/B66/B70/B85. ~*~*~(%%) It will search one by one and try to attach, this will take a lot of time and even cause attach fail and show ~*~*Signal Strenght:99~*~*. User can lock the band to specify band for its operator to make this faster.
48 48  
49 -Austria, Belgium, Bulgaria, China, Croatia, Czech Republic, Denmark, Estonia, Finland, Germany, Great Britain, Greece, Hungary, Ireland,Italy, Latvia, Malta, Netherlands, Norway, Portugal, Puerto Rico, Russia, Slovak,Republic, Slovenia, Spain, Sweden, Switzerland, Taiwan, USA, US Virgin Islands
50 -)))|(% style="width:351px" %)(((
51 -Argentina, Austria, Australia, Belgium, Canada, Denmark,Estonia, Finland, France, Germany, Great Britain, Hungary, Ireland, Japan,Jersey, Korea, Repiblic of, Latvia, Luxembourg, Mexico, Netherlands, New Zealand, Norway, Poland, Puerto Rico, Romania, Spain, Sweden, Switzerland,Taiwan, USA, US Virgin Islands.
52 -)))|(% style="width:120px" %)UK: Band20
53 -|(% style="width:117px" %)China Mobile|(% style="width:151px" %)No need configure|(% style="width:406px" %)China Mainland, HongKong|(% style="width:351px" %) |(% style="width:120px" %)
54 -|(% style="width:117px" %)China Telecom|(% style="width:151px" %)ctnb|(% style="width:406px" %)China Mainland|(% style="width:351px" %) |(% style="width:120px" %)
51 +~(% style="color:#037691" %)~*~*AT+QBAND?       ~*~*~(%%) ~~/~~/ Check what is the current used frequency band
52 +~(% style="color:#037691" %)~*~*AT+QBAND=1,4    ~*~*~(%%) ~~/~~/ Set to use 1 frequency band. Band4
53 +~(% style="color:#037691" %)~*~*Europe General~*~*~(%%) ~*~*AT+QBAND=2,8,20 ~*~* ~~/~~/ Set to use 2 frequency bands. Band 8 and Band 20
54 +~(% style="color:#037691" %)~*~*Global General~*~*~(%%) : ~*~*AT+QBAND=10,8,20,28,2,4,12,13,66,85,5~*~*
55 55  
56 -== 2.2 Speed Up Network Attach time ==
56 +~(% style="color:#037691" %)~*~*Verizon~*~*~(%%)~*~* ~*~*      AT+QBAND=1,13
57 +~(% style="color:#037691" %)~*~*AT&T~*~*~(%%)           AT+QBAND=3,12,4,2
58 +~(% style="color:#037691" %)~*~*Telstra~*~*~(%%)        AT+QBAND=1,28
59 +~(% style="color:#037691" %)~*~*Softband~*~*~(%%)     AT+QBAND=2,3,8
57 57  
58 -**BG95-M2** supports multi bands (% style="color:blue" %)**in NB-IoT and LTE-M. **(%%) It will search one by one and try to attach, this will take a lot of time and even cause attach fail and show **Signal Strenght:99**.
61 +After connection is successful, user can use ~(% style="color:#037691" %)~*~*AT+QENG=0 ~*~*~(%%) to check which band is actually in used.
59 59  
60 -**Note:**Before using the NB module command, users need to power on the NB module. Run the AT+QSW command to turn on and off the NB module.Remember to shut down after using the NB module command, otherwise it will consume power.
61 61  
62 -Attache to 1NCE card for Australia use:
64 +See bands used for different provider:~*~* ~[~[NB-IoT Deployment , Bands, Operator list>>http:~/~/wiki.dragino.com/xwiki/bin/view/Main/NB-IoT%20Deployment%20%2C%20Bands%2C%20Operator%20list/]]~*~*
63 63  
64 -* AT+COPS=1,2,"50501",8
65 -* AT+QCFG="band",0,0x8000000,0x8000000,1
66 66  
67 -After connection is successful, user can use (% style="color:#037691" %)**AT+QENG="servingcell"**(%%) to check which band is actually in used.
67 +~= 3. Configure to connect to different servers =
68 68  
69 -AT+QENG="servingcell"
70 -+QENG: "servingcell","NOCONN","eMTC","FD
71 -D",505,01,90D2C0B,258,9410,28,5,5,901A,-112,-17,-80,10,27
69 +~== 3.1 General UDP Connection ==
72 72  
73 73  
74 -See bands used for different provider:** [[NB-IoT Deployment , Bands, Operator list>>http://wiki.dragino.com/xwiki/bin/view/Main/NB-IoT%20Deployment%20%2C%20Bands%2C%20Operator%20list/]]**
72 +The NB-IoT Sensor can send packet to server use UDP protocol.
75 75  
76 -=== **1.Configure Frequency Band** ===
77 77  
78 -AT+QCFG="band"[,<GSM_bandval>,<eMTC_bandval>,<NB-IoT_bandval>[,<effect>]]
75 +~=== 3.1.1 Simulate UDP Connection by PC tool ===
79 79  
80 -<GSM_bandval>:
81 81  
82 -0 No change 
83 -0x1 EGSM900
84 -0x2 DCS1800
85 -0x4 GSM850 
86 -0x8 PCS1900 
87 -0xF All of the supported bands above
78 +We can use PC tool to simulate UDP connection to make sure server works ok.
88 88  
89 -<eMTC_bandval>:
80 +~[~[image~:image-20230802112413-1.png||height="468" width="1024"]]
90 90  
91 -0 No change 
92 -0x1  LTE B1
93 -0x2  LTE B2 
94 -0x4  LTE B3 
95 -0x8  LTE B4 
96 -0x10  LTE B5 
97 -0x80  LTE B8 
98 -0x800  LTE B12 
99 -0x1000  LTE B13 
100 -0x20000  LTE B18 
101 -0x40000  LTE B19 
102 -0x80000  LTE B20 
103 -0x1000000  LTE B25 
104 -0x2000000  LTE B26 
105 -0x4000000  LTE B27 
106 -0x8000000  LTE B28 
107 -0x40000000  LTE B31 
108 -0x20000000000000000  LTE B66 
109 -0x800000000000000000  LTE B72 
110 -0x1000000000000000000  LTE B73 
111 -0x1000000000000000000000  LTE B85
112 112  
113 -<NB-IoT_bandval>:
83 +~=== 3.1.2 Configure NB-IoT Sensor ===
114 114  
115 -0 No change 
116 -0x1  LTE B1
117 -0x2  LTE B2 
118 -0x4  LTE B3 
119 -0x8  LTE B4 
120 -0x10  LTE B5 
121 -0x80  LTE B8 
122 -0x800  LTE B12 
123 -0x1000  LTE B13 
124 -0x20000  LTE B18 
125 -0x40000  LTE B19 
126 -0x80000  LTE B20 
127 -0x1000000  LTE B25 
128 -0x8000000  LTE B28 
129 -0x40000000  LTE B31 
130 -0x20000000000000000  LTE B66
85 +~==== 3.1.2.1 AT Commands ====
131 131  
132 -0x400000000000000000  LTE B71
133 -0x800000000000000000  LTE B72 
134 -0x1000000000000000000  LTE B73 
135 -0x1000000000000000000000  LTE B85
136 136  
137 -For example, setting the LTE-M network frequency band to 3.
88 +~(% style="color:blue" %)~*~*AT Commands:~*~*
138 138  
139 -AT+QCFG="band",0xF,0x4,0,1
90 +~* ~(% style="color:#037691" %)~*~*AT+PRO=2,0~*~*  ~(%%)       ~~/~~/  Set to use UDP protocol to uplink ,Payload Type select Hex payload
140 140  
141 -When searching for all bands, the value of this command is set to:
92 +~* ~(% style="color:#037691" %)~*~*AT+SERVADDR=120.24.4.116,5601~*~*  ~(%%)    ~~/~~/  Set UDP server addresand port
142 142  
143 -AT+QCFG="band",0xF,0x100002000000000f0e189f,0x10004200000000090e189f,1
94 +~[~[image~:image-20230802112413-2.png]]
144 144  
145 145  
146 -=== **2.Configure search network sequence** ===
97 +~==== 3.1.2.2 Uplink Example ====
147 147  
148 -AT+QCFG="nwscanseq",<scanseq>,1
149 149  
150 -<scanseq>:
100 +~[~[image~:image-20230802112413-3.png]]
151 151  
152 -00 Automatic (eMTC → NB-IoT → GSM) 
153 -01 GSM 
154 -02 eMTC 
155 -03 NB-IoT
156 156  
157 -AT+QCFG="nwscanseq",02,1  ~/~/Priority search for eMTC
103 +~== 3.2 General MQTT Connection ==
158 158  
159 -=== **3.Configure Network Category to be Searched for under LTE RAT** ===
160 160  
161 -AT+QCFG="iotopmode",mode,1
106 +The NB-IoT Sensor can send packet to server use MQTT protocol.
162 162  
163 -0 eMTC 
164 -1 NB-IoT 
165 -2 eMTC and NB-IoT
108 +Below are the commands.
166 166  
167 -=== **4.AT command to set frequency band and network category** ===
110 +~(% style="color:blue" %)~*~*AT Commands:~*~*
168 168  
169 -AT+QBAND=0x100002000000000f0e189f,0x10004200000000090e189f  ~/~/<eMTC_bandval>,<NB-IoT_bandval>
112 +~* ~(% style="color:#037691" %)~*~*AT+PRO=3,0~*~*   ~(%%)   ~~/~~/  Set to use MQTT protocol to uplink, Payload Type select Hex payload.
170 170  
171 -AT+IOTMOD=0  ~/~/ 0 eMTC  1 NB-Io 2 eMTC and NB-IoT
114 +~* ~(% style="color:#037691" %)~*~*AT+SERVADDR=120.24.4.116,1883~*~*  ~(%%)      ~~/~~/  SeMQTT server address and port
172 172  
173 -**Example :**
116 +~* ~(% style="color:#037691" %)~*~*AT+CLIENT=CLIENT~*~*     ~(%%)                            ~~/~~/  Set up the CLIENT of MQTT
174 174  
175 -Taking the use of 1nce cards in **the United States** as an example.
118 +~* ~(% style="color:#037691" %)~*~*AT+UNAME=UNAME~*~*        ~(%%)                      ~~/~~/  Set the username of MQTT
176 176  
177 -AT+APN=iot.1nce.net  ~/~/set APN
120 +~* ~(% style="color:#037691" %)~*~*AT+PWD=PWD~*~*             ~(%%)                           ~~/~~/  Set the password of MQTT
178 178  
179 -AT+QBAND=0x100180A,0  ~/~/ eMTC :Set frequency band B2,B4,B12,B13,B25  NB-IoT:No change
122 +~* ~(% style="color:#037691" %)~*~*AT+PUBTOPIC=NSE01_PUB~*~*  ~(%%)                  ~~/~~/  Set the sending topic of MQTT
180 180  
181 -AT+IOTMOD=0  ~/~/ Set  eMTC Network
124 +~* ~(% style="color:#037691" %)~*~*AT+SUBTOPIC=NSE01_SUB~*~*  ~(%%)                  ~~/~~/  Set thsubscription topic of MQTT
182 182  
183 -**Setting the above commands in the United States will greatly reduce the network search time of the NB module.**
126 +~[~[image~:image-20230802112413-4.png]]
184 184  
128 +~[~[image~:image-20230802112413-5.png||height="530" width="987"]]
185 185  
186 -= 3. Configure to connect to different servers =
130 +~(% style="color:red" %)~*~*Notice: MQTT protocol has a much higher power consumption compare with UDP/CoAP protocol. Please check the power analyze document and adjust the uplink  period to a suitable interval.~*~*
187 187  
188 -== 3.1 General UDP Connection ==
189 189  
190 -The NB-IoT Sensor can send packet to server use UDP protocol.
133 +~== 3.3 ~[~[ThingSpeak>>url:https:~/~/thingspeak.com/]] (via MQTT) ==
191 191  
135 +~=== 3.3.1 Get MQTT Credentials ===
192 192  
193 -=== 3.1.1 Simulate UDP Connection by PC tool ===
194 194  
138 +~[~[ThingSpeak>>url:https:~/~/thingspeak.com/]] connection uses MQTT Connection. So we need to get MQTT Credentials first. You need to point MQTT Devices to ThingSpeak Channel as well.
195 195  
196 -We can use PC tool to simulate UDP connection to make sure server works ok.
140 +~[~[image~:image-20230802112413-6.png||height="336" width="925"]]
197 197  
198 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/WebHome/image-20230802112413-1.png?width=1024&height=468&rev=1.1||alt="image-20230802112413-1.png"]]
142 +~[~[image~:image-20230802112413-7.png]]
199 199  
200 200  
201 -=== 3.1.2 Configure NB-IoT Sensor ===
145 +~=== 3.3.2 Simulate with MQTT.fx ===
202 202  
203 -==== 3.1.2.1 AT Commands ====
147 +~==== 3.3.2.1 Establish MQTConnection ====
204 204  
205 205  
206 -(% style="color:blue" %)**AT Commands:**
150 +After we got MQTT Credentials, we can first simulate with PC tool MQTT.fx tool to see if the Credentials and settings are fine.
207 207  
208 -* (% style="color:#037691" %)**AT+PRO=2,0**  (%%) ~/~/ Set to use UDP protocol to uplink ,Payload Type select Hex payload
152 +~[~[image~:image-20230802112413-8.png]]
209 209  
210 -* (% style="color:#037691" %)**AT+SERVADDR=8.217.91.207,1999**  (%%) ~/~/ Set UDP server address and port
154 +~* ~(% style="color:#037691" %)~*~*Broker Address:~*~*~(%%) mqtt3.thingspeak.com
211 211  
212 -[[image:image-20240819102802-1.png]]
156 +~* ~(% style="color:#037691" %)~*~*Broker Port:~*~*~(%%) 1883
213 213  
158 +~* ~(% style="color:#037691" %)~*~*Client ID:~*~*~(%%) <Your ThingSpeak MQTT ClientID>
214 214  
215 -==== 3.1.2.2 Uplink Example ====
160 +~* ~(% style="color:#037691" %)~*~*User Name:~*~*~(%%) <Your ThingSpeak MQTT User Name>
216 216  
162 +~* ~(% style="color:#037691" %)~*~*Password:~*~*~(%%) <Your ThingSpeak MQTT Password>
217 217  
218 -[[image:image-20240819105418-8.png||height="611" width="1287"]]
164 +~==== 3.3.2.2 Publish Data to ThingSpeak Channel ====
219 219  
220 220  
221 -== 3.2 General COAP Connection ==
167 +~[~[image~:image-20230802112413-9.png]]
222 222  
169 +~[~[image~:image-20230802112413-10.png]]
223 223  
224 -The NB-IoT Sensor can send packet to server use COAP protocol.
225 225  
226 -Below are the commands.
172 +~(% style="color:blue" %)~*~*In MQTT.fx, we can publish below info:~*~*
227 227  
228 -(% style="color:blue" %)**AT Commands:**
174 +~* ~(% style="color:#037691" %)~*~*Topic:~*~*~(%%) channels/YOUR_CHANNEL_ID/publish
229 229  
230 -* (% style="color:#037691" %)**AT+PRO=1,0**   (%%) ~/~/ Set to use COAP protocol to uplink, Payload Type select Hex payload.
176 +~* ~(% style="color:#037691" %)~*~*Payload:~*~*~(%%) field1=63&field2=67&status=MQTTPUBLISH
231 231  
232 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5683** (%%) ~/~/ Set COAP server address and port
178 +Wher63 and 67 are the value to be published to field1 & field2.
233 233  
234 -* (% style="color:#037691" %)**AT+URI1=11,"I"**  (%%) ~/~/  Configure CoAP Message Options
235 -* (% style="color:#037691" %)**AT+URI2=11,"aaa05e26-4d6d-f01b-660e-1d8de4a3bfe1"**    (%%) ~/~/ Configure CoAP Message Options
236 236  
237 -[[image:image-20240819103212-2.png]]
181 +~(% style="color:blue" %)~*~*Result: ~*~*
238 238  
183 +~[~[image~:image-20230802112413-11.png||height="539" width="901"]]
239 239  
240 -=== 3.2.1 Uplink Example ===
241 241  
186 +~=== 3.3.3 Configure NB-IoT Sensor for connection ===
242 242  
243 -[[image:image-20240819103909-4.png||height="453" width="955"]]
188 +~==== 3.3.3.1 AT Commands: ====
244 244  
245 245  
246 -== 3.2 General MQTT Connection ==
191 +In the NB-IoT, we can run below commands so to publish the channels like MQTT.fx
247 247  
193 +~* ~(% style="color:blue" %)~*~*AT+PRO=3,1~*~* ~(%%)    ~~/~~/ Set to use ThingSpeak Server and Related Payload
248 248  
249 -The NB-IoT Sensor can send packet to server use MQTT protocol.
195 +~* ~(% style="color:blue" %)~*~*AT+CLIENT=<Your ThingSpeak MQTT ClientID>~*~*
250 250  
251 -Below are the commands.
197 +~* ~(% style="color:blue" %)~*~*AT+UNAME=<Your ThingSpeak MQTT User Name>~*~*
252 252  
253 -(% style="color:blue" %)**AT Commands:**
199 +~* ~(% style="color:blue" %)~*~*AT+PWD=<Your ThingSpeak MQTT Password>~*~*
254 254  
255 -* (% style="color:#037691" %)**AT+PRO=3,0**   (%%) ~/~/ Set to use MQTT protocol to uplink, Payload Type select Hex payload.
201 +~* ~(% style="color:blue" %)~*~*AT+PUBTOPIC=<YOUR_CHANNEL_ID>~*~*
256 256  
257 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883**  (%%) ~/~/ Set MQTT server address and port
203 +~* ~(% style="color:blue" %)~*~*AT+SUBTOPIC=<YOUR_CHANNEL_ID>~*~*
258 258  
259 -* (% style="color:#037691" %)**AT+CLIENT=CLIENT**     (%%) ~/~/ Set up the CLIENT of MQTT
205 +~==== 3.3.3.2 Uplink Examples ====
260 260  
261 -* (% style="color:#037691" %)**AT+UNAME=UNAME**        (%%) ~/~/ Set the username of MQTT
262 262  
263 -* (% style="color:#037691" %)**AT+PWD=PWD**             (%%) ~/~/ Set the password of MQTT
208 +~[~[image~:image-20230816201942-1.png]]
264 264  
265 -* (% style="color:#037691" %)**AT+PUBTOPIC=NSE01_PUB**  (%%) ~/~/ Set the sending topic of MQTT
210 +For SE01-NB
266 266  
267 -* (% style="color:#037691" %)**AT+SUBTOPIC=NSE01_SUB**  (%%) ~/~/ Set the subscription topic of MQTT
212 +For DDS20-NB
268 268  
269 -[[image:image-20240819105003-7.png||height="613" width="458"]]
214 +For DDS45-NB
270 270  
216 +For DDS75-NB
271 271  
272 -[[image:image-20240819104942-6.png||height="702" width="974"]]
218 +For NMDS120-NB
273 273  
274 -(% style="color:red" %)**Notice: MQTT protocol has a much higher power consumption compare with UDP/CoAP protocol. Please check the power analyze document and adjust the uplink period to a suitable interval.**
220 +For SPH01-NB
275 275  
222 +For NLM01-NB
276 276  
277 -== 3.3 [[ThingSpeak>>url:https://thingspeak.com/]] (via MQTT) ==
224 +For NMDS200-NB
278 278  
279 -=== 3.3.1 Get MQTT Credentials ===
226 +For CPN01-NB
280 280  
228 +For DS03A-NB
281 281  
282 -[[ThingSpeak>>url:https://thingspeak.com/]] connection uses MQTT Connection. So we need to get MQTT Credentials first. You need to point MQTT Devices to ThingSpeak Channel as well.
230 +For SN50V3-NB
283 283  
284 -[[image:image-20240819173602-1.png||height="401" width="743"]]
285 285  
286 -[[image:image-20240819173706-3.png||height="595" width="597"]]
233 +~==== 3.3.3.3 Map fieldto sensor value ====
287 287  
288 288  
289 -=== 3.3.2 Simulate with MQTT.fx ===
236 +When NB-IoT sensor uploato ThingSpeak. The payload already specify which fileds related to which sensor value. Use need to create fileds in Channels Settings. with name so to see the value correctly.
290 290  
291 -==== 3.3.2.1 Establish MQTT Connection ====
292 292  
239 +~[~[image~:image-20230802112413-12.png||height="504" width="1011"]]
293 293  
294 -After we got MQTT Credentials, we can first simulate with PC tool MQTT.fx tool to see if the Credentials and settings are fine.
241 +~[~[image~:image-20230802112413-13.png||height="331" width="978"]]
295 295  
296 -[[image:image-20240819173826-4.png||height="534" width="734"]]
297 297  
298 -* (% style="color:#037691" %)**Broker Address:**(%%) mqtt3.thingspeak.com
244 +Below is the NB-IoT Product Table show the mapping.
299 299  
300 -* (% style="color:#037691" %)**Broker Port:**(%%) 1883
246 +~(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1424px" %)
247 +~|~(% style="background-color:#4f81bd; width:143px" %) |~(% style="background-color:#4f81bd; color:white; width:103px" %)Field1|~(% style="background-color:#4f81bd; color:white; width:102px" %)Field2|~(% style="background-color:#4f81bd; color:white; width:157px" %)Field3|~(% style="background-color:#4f81bd; color:white; width:154px" %)Field4|~(% style="background-color:#4f81bd; color:white; width:153px" %)Field5|~(% style="background-color:#4f81bd; color:white; width:151px" %)Field6|~(% style="background-color:#4f81bd; color:white; width:160px" %)Field7|~(% style="background-color:#4f81bd; color:white; width:152px" %)Field8|~(% style="background-color:#4f81bd; color:white; width:67px" %)Field9|~(% style="background-color:#4f81bd; color:white; width:69px" %)Field10
248 +~|~(% style="background-color:#4f81bd; color:white; width:143px" %)S31x-NB|~(% style="width:103px" %)Temperature |~(% style="width:102px" %)Humidity|~(% style="width:157px" %)Battery|~(% style="width:154px" %)RSSI|~(% style="width:153px" %) |~(% style="width:151px" %) |~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% style="width:69px" %)
249 +~|~(% style="background-color:#4f81bd; color:white; width:143px" %)SE01-NB|~(% style="width:103px" %)Temperature |~(% style="width:102px" %)Humidity|~(% style="width:157px" %)conduct|~(% style="width:154px" %)dielectric_constant|~(% style="width:153px" %)Battery|~(% style="width:151px" %)RSSI|~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% style="width:69px" %)
250 +~|~(% style="background-color:#4f81bd; color:white; width:143px" %)DDS20-NB|~(% style="width:103px" %)distance|~(% style="width:102px" %)Battery|~(% style="width:157px" %)RSSI|~(% style="width:154px" %) |~(% style="width:153px" %) |~(% style="width:151px" %) |~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% style="width:69px" %)
251 +~|~(% style="background-color:#4f81bd; color:white; width:143px" %)DDS45-NB|~(% style="width:103px" %)distance|~(% style="width:102px" %)Battery|~(% style="width:157px" %)RSSI|~(% style="width:154px" %) |~(% style="width:153px" %) |~(% style="width:151px" %) |~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% style="width:69px" %)
252 +~|~(% style="background-color:#4f81bd; color:white; width:143px" %)DDS75-NB|~(% style="width:103px" %)distance|~(% style="width:102px" %)Battery|~(% style="width:157px" %)RSSI|~(% style="width:154px" %) |~(% style="width:153px" %) |~(% style="width:151px" %) |~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% style="width:69px" %)
253 +~|~(% style="background-color:#4f81bd; color:white; width:143px" %)NMDS120-NB|~(% style="width:103px" %)distance|~(% style="width:102px" %)Battery|~(% style="width:157px" %)RSSI|~(% style="width:154px" %) |~(% style="width:153px" %) |~(% style="width:151px" %) |~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% style="width:69px" %)
254 +~|~(% rowspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SPH01-NB|~(% style="width:103px" %)ph|~(% style="width:102px" %)Temperature|~(% style="width:157px" %)Battery|~(% style="width:154px" %)RSSI|~(% style="width:153px" %) |~(% style="width:151px" %) |~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% colspan="1" rowspan="1" style="width:69px" %)
255 +~|~(% style="background-color:#4f81bd; color:white; width:143px" %)NLM01-NB|~(% style="width:103px" %)Humidity|~(% style="width:102px" %)Temperature|~(% style="width:157px" %)Battery|~(% style="width:154px" %)RSSI|~(% style="width:153px" %) |~(% style="width:151px" %) |~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% style="width:69px" %)
256 +~|~(% style="background-color:#4f81bd; color:white; width:143px" %)NMDS200-NB|~(% style="width:103px" %)distance1|~(% style="width:102px" %)distance2|~(% style="width:157px" %)Battery|~(% style="width:154px" %)RSSI|~(% style="width:153px" %) |~(% style="width:151px" %) |~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% style="width:69px" %)
257 +~|~(% style="background-color:#4f81bd; color:white; width:143px" %)CPN01-NB|~(% style="width:103px" %)alarm|~(% style="width:102px" %)count|~(% style="width:157px" %)door open duration|~(% style="width:154px" %)calc flag|~(% style="width:153px" %)Battery|~(% style="width:151px" %)RSSI|~(% style="width:160px" %) |~(% style="width:152px" %) |~(% style="width:67px" %) |~(% style="width:69px" %)
258 +~|~(% colspan="1" rowspan="1" style="background-color:#4f81bd; color:white; width:143px" %)DS03A-NB|~(% colspan="1" rowspan="1" style="width:103px" %)level|~(% colspan="1" rowspan="1" style="width:102px" %)alarm|~(% colspan="1" rowspan="1" style="width:157px" %)pb14door open num|~(% colspan="1" rowspan="1" style="width:154px" %)pb14 last open time|~(% colspan="1" rowspan="1" style="width:153px" %)pb15 level status|~(% colspan="1" rowspan="1" style="width:151px" %)pb15 alarm status|~(% colspan="1" rowspan="1" style="width:160px" %)pb15 door open num|~(% colspan="1" rowspan="1" style="width:152px" %)pb15 last open time|~(% colspan="1" rowspan="1" style="width:67px" %)Battery|~(% colspan="1" rowspan="1" style="width:69px" %)RSSI
259 +~|~(% colspan="1" rowspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod1|~(% colspan="1" rowspan="1" style="width:103px" %)mod|~(% colspan="1" rowspan="1" style="width:102px" %)Battery|~(% colspan="1" rowspan="1" style="width:157px" %)RSSI|~(% colspan="1" rowspan="1" style="width:154px" %)DS18B20 Temp|~(% colspan="1" rowspan="1" style="width:153px" %)exit_state/input PA4|~(% colspan="1" rowspan="1" style="width:151px" %)adc0|~(% colspan="1" rowspan="1" style="width:160px" %)Temperature |~(% colspan="1" rowspan="1" style="width:152px" %)Humidity|~(% colspan="1" rowspan="1" style="width:67px" %) |~(% colspan="1" rowspan="1" style="width:69px" %)
260 +~|~(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod2|~(% colspan="1" style="width:103px" %)mod|~(% colspan="1" style="width:102px" %)Battery|~(% colspan="1" style="width:157px" %)RSSI|~(% colspan="1" style="width:154px" %)DS18B20 Temp|~(% colspan="1" style="width:153px" %)exit_state/input PA4|~(% colspan="1" style="width:151px" %)adc0|~(% colspan="1" style="width:160px" %)distance|~(% colspan="1" style="width:152px" %) |~(% colspan="1" style="width:67px" %) |~(% colspan="1" style="width:69px" %)
261 +~|~(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod3|~(% colspan="1" style="width:103px" %)mod|~(% colspan="1" style="width:102px" %)Battery|~(% colspan="1" style="width:157px" %)RSSI|~(% colspan="1" style="width:154px" %)adc0|~(% colspan="1" style="width:153px" %)exit_state/input PA4|~(% colspan="1" style="width:151px" %)adc1|~(% colspan="1" style="width:160px" %)Temperature|~(% colspan="1" style="width:152px" %)Humidity|~(% colspan="1" style="width:67px" %)adc4|~(% colspan="1" style="width:69px" %)
262 +~|~(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod4|~(% colspan="1" style="width:103px" %)mod|~(% colspan="1" style="width:102px" %)Battery|~(% colspan="1" style="width:157px" %)RSSI|~(% colspan="1" style="width:154px" %)DS18B20 Temp|~(% colspan="1" style="width:153px" %)adc0|~(% colspan="1" style="width:151px" %)exit_state/input PA4|~(% colspan="1" style="width:160px" %)DS18B20 Temp2|~(% colspan="1" style="width:152px" %)DS18B20 Temp3|~(% colspan="1" style="width:67px" %) |~(% colspan="1" style="width:69px" %)
263 +~|~(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod5|~(% colspan="1" style="width:103px" %)mod|~(% colspan="1" style="width:102px" %)Battery|~(% colspan="1" style="width:157px" %)RSSI|~(% colspan="1" style="width:154px" %)DS18B20 Temp|~(% colspan="1" style="width:153px" %)adc0|~(% colspan="1" style="width:151px" %)exit_state/input PA4|~(% colspan="1" style="width:160px" %)Weight|~(% colspan="1" style="width:152px" %) |~(% colspan="1" style="width:67px" %) |~(% colspan="1" style="width:69px" %)
264 +~|~(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod6|~(% colspan="1" style="width:103px" %)mod|~(% colspan="1" style="width:102px" %)Battery|~(% colspan="1" style="width:157px" %)RSSI|~(% colspan="1" style="width:154px" %)count|~(% colspan="1" style="width:153px" %) |~(% colspan="1" style="width:151px" %) |~(% colspan="1" style="width:160px" %) |~(% colspan="1" style="width:152px" %) |~(% colspan="1" style="width:67px" %) |~(% colspan="1" style="width:69px" %)
301 301  
302 -* (% style="color:#037691" %)**Client ID:**(%%) <Your ThingSpeak MQTT ClientID>
266 +~== 3.4 ~[~[Datacake>>https:~/~/datacake.co/]] ==
303 303  
304 -* (% style="color:#037691" %)**User Name:**(%%) <Your ThingSpeak MQTT User Name>
305 305  
306 -* (% style="color:#037691" %)**Password:**(%%) <Your ThingSpeak MQTT Password>
269 +~(% class="wikigeneratedid" %)
270 +Dragino NB-IoT sensors has its template in ~*~*~[~[Datacake>>https:~/~/datacake.co/]]~*~* Platform. There are two version for NB Sensor,
307 307  
308 308  
309 -==== 3.3.2.2 Publish Data to ThingSpeak Channel ====
273 +~(% class="wikigeneratedid" %)
274 +As example for S31B-NB. there are two versions: ~*~*S31B-NB-1D and S31B-NB-GE.~*~*
310 310  
276 +~* ~(% style="color:blue" %)~*~*S31B-NB-1D~*~*~(%%): This version have pre-configure DataCake connection. User just need to Power on this device, it will auto connect send data to DataCake Server.
311 311  
312 -[[image:image-20240819174033-5.png]]
278 +~* ~(% style="color:blue" %)~*~*S31B-NB-GE~*~*~(%%): This verson doesn't have pre-configure Datacake connection. User need to enter the AT Commands to connect to Datacake. See below for instruction.
313 313  
314 -[[image:image-20240819174209-6.png]]
280 +~=== 3.4.1 For device Already has template ===
315 315  
316 -(% style="color:blue" %)**In MQTT.fx, we can publish below info:**
282 +~==== 3.4.1.1 Create Device ====
317 317  
318 -* (% style="color:#037691" %)**Topic:**(%%) channels/YOUR_CHANNEL_ID/publish
284 +~(% style="color:blue" %)~*~*Add Device~*~*~(%%) in DataCake.
319 319  
320 -* (% style="color:#037691" %)**Payload:**(%%) field1=63&field2=67&status=MQTTPUBLISH
286 +~[~[image~:image-20230808162301-1.png||height="453" width="952"]]
321 321  
322 -Where 63 and 67 are the value to be published to field1 & field2.
323 323  
324 -(% style="color:blue" %)**Result: **
289 +~[~[image~:image-20230808162342-2.png||height="541" width="952"]]
325 325  
326 -[[image:image-20240819174314-7.png||height="469" width="785"]]
327 327  
292 +~(% style="color:blue" %)~*~*Choose the correct model~*~*~(%%) from template.
328 328  
329 -=== 3.3.3 Configure NB-IoT Sensor for connection ===
294 +~[~[image~:image-20230808162421-3.png]]
330 330  
331 -==== 3.3.3.1 AT Commands: ====
332 332  
297 +~(% style="color:blue" %)~*~*Fill Device ID~*~*~(%%). The device ID needs to be filled in with IMEI, and a prefix of~(% style="color:blue" %)~*~* 'f' ~*~*~(%%)needs to be added.
333 333  
334 -In the NB-IoT, we can run below commands so to publish the channels like MQTT.fx
299 +~[~[image~:image-20230808163612-7.png||height="549" width="952"]]
335 335  
336 -* (% style="color:blue" %)**AT+PRO=3,1** (%%) ~/~/ Set to use ThingSpeak Server and Related Payload
301 +~[~[image~:image-20230808163035-5.png]]
337 337  
338 -* (% style="color:blue" %)**AT+CLIENT=<Your ThingSpeak MQTT ClientID>**
303 +~[~[image~:image-20230808163049-6.png||height="544" width="926"]]
339 339  
340 -* (% style="color:blue" %)**AT+UNAME=<Your ThingSpeak MQTT User Name>**
341 341  
342 -* (% style="color:blue" %)**AT+PWD=<Your ThingSpeak MQTT Password>**
306 +~=== 3.4.2 For Device already registered in DataCake before shipped ===
343 343  
344 -* (% style="color:blue" %)**AT+PUBTOPIC=<YOUR_CHANNEL_ID>**
308 +~==== 3.4.2.1 Scan QR Code to get the device info ====
345 345  
346 -* (% style="color:blue" %)**AT+SUBTOPIC=<YOUR_CHANNEL_ID>**
347 347  
348 -
349 -==== 3.3.3.2 Uplink Examples ====
350 -
351 -
352 -[[image:image-20240819174540-8.png]]
353 -
354 -For SE01-NB
355 -
356 -For DDS20-NB
357 -
358 -For DDS45-NB
359 -
360 -For DDS75-NB
361 -
362 -For NMDS120-NB
363 -
364 -For SPH01-NB
365 -
366 -For NLM01-NB
367 -
368 -For NMDS200-NB
369 -
370 -For CPN01-NB
371 -
372 -For DS03A-NB
373 -
374 -For SN50V3-NB
375 -
376 -
377 -==== 3.3.3.3 Map fields to sensor value ====
378 -
379 -
380 -When NB-IoT sensor upload to ThingSpeak. The payload already specify which fileds related to which sensor value. Use need to create fileds in Channels Settings. with name so to see the value correctly.
381 -
382 -[[image:image-20240819174610-9.png]]
383 -
384 -[[image:image-20240819174618-10.png]]
385 -
386 -Below is the NB-IoT Product Table show the mapping.
387 -
388 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:1353.82px" %)
389 -|(% style="background-color:#4f81bd; width:143px" %) |(% style="background-color:#4f81bd; color:white; width:103px" %)Field1|(% style="background-color:#4f81bd; color:white; width:102px" %)Field2|(% style="background-color:#4f81bd; color:white; width:157px" %)Field3|(% style="background-color:#4f81bd; color:white; width:139px" %)Field4|(% style="background-color:#4f81bd; color:white; width:141px" %)Field5|(% style="background-color:#4f81bd; color:white; width:142px" %)Field6|(% style="background-color:#4f81bd; color:white; width:151px" %)Field7|(% style="background-color:#4f81bd; color:white; width:137px" %)Field8|(% style="background-color:#4f81bd; color:white; width:69px" %)Field9|(% style="background-color:#4f81bd; color:white; width:65px" %)Field10
390 -|(% style="background-color:#4f81bd; color:white; width:143px" %)S31x-NB|(% style="width:103px" %)Temperature |(% style="width:102px" %)Humidity|(% style="width:157px" %)Battery|(% style="width:139px" %)RSSI|(% style="width:141px" %) |(% style="width:142px" %) |(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% style="width:65px" %)
391 -|(% style="background-color:#4f81bd; color:white; width:143px" %)SE01-NB|(% style="width:103px" %)Temperature |(% style="width:102px" %)Humidity|(% style="width:157px" %)conduct|(% style="width:139px" %)dielectric_constant|(% style="width:141px" %)Battery|(% style="width:142px" %)RSSI|(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% style="width:65px" %)
392 -|(% style="background-color:#4f81bd; color:white; width:143px" %)DDS20-NB|(% style="width:103px" %)distance|(% style="width:102px" %)Battery|(% style="width:157px" %)RSSI|(% style="width:139px" %) |(% style="width:141px" %) |(% style="width:142px" %) |(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% style="width:65px" %)
393 -|(% style="background-color:#4f81bd; color:white; width:143px" %)DDS45-NB|(% style="width:103px" %)distance|(% style="width:102px" %)Battery|(% style="width:157px" %)RSSI|(% style="width:139px" %) |(% style="width:141px" %) |(% style="width:142px" %) |(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% style="width:65px" %)
394 -|(% style="background-color:#4f81bd; color:white; width:143px" %)DDS75-NB|(% style="width:103px" %)distance|(% style="width:102px" %)Battery|(% style="width:157px" %)RSSI|(% style="width:139px" %) |(% style="width:141px" %) |(% style="width:142px" %) |(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% style="width:65px" %)
395 -|(% style="background-color:#4f81bd; color:white; width:143px" %)NMDS120-NB|(% style="width:103px" %)distance|(% style="width:102px" %)Battery|(% style="width:157px" %)RSSI|(% style="width:139px" %) |(% style="width:141px" %) |(% style="width:142px" %) |(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% style="width:65px" %)
396 -|(% rowspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SPH01-NB|(% style="width:103px" %)ph|(% style="width:102px" %)Temperature|(% style="width:157px" %)Battery|(% style="width:139px" %)RSSI|(% style="width:141px" %) |(% style="width:142px" %) |(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% colspan="1" rowspan="1" style="width:65px" %)
397 -|(% style="background-color:#4f81bd; color:white; width:143px" %)NLM01-NB|(% style="width:103px" %)Humidity|(% style="width:102px" %)Temperature|(% style="width:157px" %)Battery|(% style="width:139px" %)RSSI|(% style="width:141px" %) |(% style="width:142px" %) |(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% style="width:65px" %)
398 -|(% style="background-color:#4f81bd; color:white; width:143px" %)NMDS200-NB|(% style="width:103px" %)distance1|(% style="width:102px" %)distance2|(% style="width:157px" %)Battery|(% style="width:139px" %)RSSI|(% style="width:141px" %) |(% style="width:142px" %) |(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% style="width:65px" %)
399 -|(% style="background-color:#4f81bd; color:white; width:143px" %)CPN01-NB|(% style="width:103px" %)alarm|(% style="width:102px" %)count|(% style="width:157px" %)door open duration|(% style="width:139px" %)calc flag|(% style="width:141px" %)Battery|(% style="width:142px" %)RSSI|(% style="width:151px" %) |(% style="width:137px" %) |(% style="width:69px" %) |(% style="width:65px" %)
400 -|(% colspan="1" rowspan="1" style="background-color:#4f81bd; color:white; width:143px" %)DS03A-NB|(% colspan="1" rowspan="1" style="width:103px" %)level|(% colspan="1" rowspan="1" style="width:102px" %)alarm|(% colspan="1" rowspan="1" style="width:157px" %)pb14door open num|(% colspan="1" rowspan="1" style="width:139px" %)pb14 last open time|(% colspan="1" rowspan="1" style="width:141px" %)pb15 level status|(% colspan="1" rowspan="1" style="width:142px" %)pb15 alarm status|(% colspan="1" rowspan="1" style="width:151px" %)pb15 door open num|(% colspan="1" rowspan="1" style="width:137px" %)pb15 last open time|(% colspan="1" rowspan="1" style="width:69px" %)Battery|(% colspan="1" rowspan="1" style="width:65px" %)RSSI
401 -|(% colspan="1" rowspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod1|(% colspan="1" rowspan="1" style="width:103px" %)mod|(% colspan="1" rowspan="1" style="width:102px" %)Battery|(% colspan="1" rowspan="1" style="width:157px" %)RSSI|(% colspan="1" rowspan="1" style="width:139px" %)DS18B20 Temp|(% colspan="1" rowspan="1" style="width:141px" %)exit_state/input PA4|(% colspan="1" rowspan="1" style="width:142px" %)adc0|(% colspan="1" rowspan="1" style="width:151px" %)Temperature |(% colspan="1" rowspan="1" style="width:137px" %)Humidity|(% colspan="1" rowspan="1" style="width:69px" %) |(% colspan="1" rowspan="1" style="width:65px" %)
402 -|(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod2|(% colspan="1" style="width:103px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:157px" %)RSSI|(% colspan="1" style="width:139px" %)DS18B20 Temp|(% colspan="1" style="width:141px" %)exit_state/input PA4|(% colspan="1" style="width:142px" %)adc0|(% colspan="1" style="width:151px" %)distance|(% colspan="1" style="width:137px" %) |(% colspan="1" style="width:69px" %) |(% colspan="1" style="width:65px" %)
403 -|(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod3|(% colspan="1" style="width:103px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:157px" %)RSSI|(% colspan="1" style="width:139px" %)adc0|(% colspan="1" style="width:141px" %)exit_state/input PA4|(% colspan="1" style="width:142px" %)adc1|(% colspan="1" style="width:151px" %)Temperature|(% colspan="1" style="width:137px" %)Humidity|(% colspan="1" style="width:69px" %)adc4|(% colspan="1" style="width:65px" %)
404 -|(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod4|(% colspan="1" style="width:103px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:157px" %)RSSI|(% colspan="1" style="width:139px" %)DS18B20 Temp|(% colspan="1" style="width:141px" %)adc0|(% colspan="1" style="width:142px" %)exit_state/input PA4|(% colspan="1" style="width:151px" %)DS18B20 Temp2|(% colspan="1" style="width:137px" %)DS18B20 Temp3|(% colspan="1" style="width:69px" %) |(% colspan="1" style="width:65px" %)
405 -|(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod5|(% colspan="1" style="width:103px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:157px" %)RSSI|(% colspan="1" style="width:139px" %)DS18B20 Temp|(% colspan="1" style="width:141px" %)adc0|(% colspan="1" style="width:142px" %)exit_state/input PA4|(% colspan="1" style="width:151px" %)Weight|(% colspan="1" style="width:137px" %) |(% colspan="1" style="width:69px" %) |(% colspan="1" style="width:65px" %)
406 -|(% colspan="1" style="background-color:#4f81bd; color:white; width:143px" %)SN50V3-NB mod6|(% colspan="1" style="width:103px" %)mod|(% colspan="1" style="width:102px" %)Battery|(% colspan="1" style="width:157px" %)RSSI|(% colspan="1" style="width:139px" %)count|(% colspan="1" style="width:141px" %) |(% colspan="1" style="width:142px" %) |(% colspan="1" style="width:151px" %) |(% colspan="1" style="width:137px" %) |(% colspan="1" style="width:69px" %) |(% colspan="1" style="width:65px" %)
407 -
408 -== 3.4 [[Datacake>>https://datacake.co/]] ==
409 -
410 -(% class="wikigeneratedid" %)
411 -Dragino NB-IoT sensors has its template in **[[Datacake>>https://datacake.co/]]** Platform. There are two version for NB Sensor,
412 -
413 -(% class="wikigeneratedid" %)
414 -As example for S31B-CB. there are two versions: **S31B-CB-1D and S31B-CB-GE.**
415 -
416 -* (% style="color:blue" %)**S31B-CB-1D**(%%): This version have pre-configure DataCake connection. User just need to Power on this device, it will auto connect send data to DataCake Server.
417 -
418 -* (% style="color:blue" %)**S31B-CB-GE**(%%): This verson doesn't have pre-configure Datacake connection. User need to enter the AT Commands to connect to Datacake. See below for instruction.
419 -
420 -
421 -=== 3.4.1 For device Already has template ===
422 -
423 -==== 3.4.1.1 Create Device ====
424 -
425 -
426 -(% style="color:blue" %)**Add Device**(%%) in DataCake.
427 -
428 -[[image:image-20240820110003-1.png]]
429 -
430 -[[image:image-20240820110017-2.png]]
431 -
432 -(% style="color:blue" %)**Choose the correct model**(%%) from template.
433 -
434 -[[image:image-20240820110031-3.png]]
435 -
436 -(% style="color:blue" %)**Fill Device ID**(%%). The device ID needs to be filled in with IMEI, and a prefix of(% style="color:blue" %)** 'f' **(%%)needs to be added.
437 -
438 -[[image:image-20240820110048-4.png]]
439 -
440 -[[image:image-20240820110103-5.png]]
441 -
442 -[[image:image-20240820110114-6.png]]
443 -
444 -
445 -=== 3.4.2 For Device already registered in DataCake before shipped ===
446 -
447 -==== 3.4.2.1 Scan QR Code to get the device info ====
448 -
449 -
450 450  Users can use their phones or computers to scan QR codes to obtain device data information.
451 451  
452 -[[image:image-20240820110129-7.png]]
313 +~[~[image~:image-20230808170051-8.png||height="255" width="259"]]
453 453  
454 -[[image:image-20240820110218-9.png]]
315 +~[~[image~:image-20230808170548-9.png]]
455 455  
456 456  
457 -==== 3.4.2.2 Claim Device to User Account ====
318 +~==== 3.4.2.2 Claim Device to User Account ====
458 458  
320 +
459 459  By Default, the device is registered in Dragino's DataCake Account. User can Claim it to his account.
460 460  
461 461  
462 -=== 3.4.3 Manual Add Decoder in DataCake ( don't use the template in DataCake) ===
324 +~=== 3.4.3 Manual Add Decoder in DataCake ( don't use the template in DataCake) ===
463 463  
464 464  
465 -**Step1: Add a device**
327 +~*~*Step1: Add a device~*~*
466 466  
467 -[[image:image-20240820110235-10.png]][[image:image-20240129170024-1.png||height="330" width="900"]]
329 +~[~[image~:image-20240129170024-1.png||height="330" width="900"]]
468 468  
469 469  
470 -**Step2: Choose your device type,please select dragino NB-IOT device**
332 +~*~*Step2: Choose your device type,please select dragino NB-IOT device~*~*
471 471  
472 -[[image:image-20240820110247-11.png]]
334 +~[~[image~:image-20240129170216-2.png||height="534" width="643"]]
473 473  
474 474  
475 -**Step3: Choose to create a new device**
337 +~*~*Step3: Choose to create a new device~*~*
476 476  
477 -[[image:image-20240820111016-12.png]]
339 +~[~[image~:image-20240129170539-3.png||height="459" width="646"]]
478 478  
479 479  
480 -**Step4: Fill in the device ID of your NB device**
342 +~*~*Step4: Fill in the device ID of your NB device~*~*
481 481  
482 -[[image:image-20240820111101-13.png]]
344 +~[~[image~:image-20240202111546-1.png||height="378" width="651"]]
483 483  
484 484  
485 -**Step5: Please select your device plan according to your needs and complete the creation of the device**
347 +~*~*Step5: Please select your device plan according to your needs and complete the creation of the device~*~*
486 486  
487 -[[image:image-20240820111113-14.png]]
349 +~[~[image~:image-20240129171236-6.png||height="450" width="648"]]
488 488  
489 489  
490 -**Step6: Please add the decoder at the payload decoder of the device configuration.**
352 +~*~*Step6: Please add the decoder at the payload decoder of the device configuration.~*~*
491 491  
492 -**Decoder location:**[[dragino-end-node-decoder/Datacake-Dragino_NB at main · dragino/dragino-end-node-decoder (github.com)>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Datacake-Dragino_NB]]
354 +~*~*Decoder location:~*~*~[~[dragino-end-node-decoder/Datacake-Dragino_NB at main · dragino/dragino-end-node-decoder (github.com)>>url:https:~/~/github.com/dragino/dragino-end-node-decoder/tree/main/Datacake-Dragino_NB]]
493 493  
494 -[[image:image-20240820111236-15.png]]
356 +~[~[image~:image-20240129172056-7.png||height="457" width="816"]]
495 495  
496 -[[image:image-20240820111248-16.png]]
358 +~[~[image~:image-20240129173116-9.png||height="499" width="814"]]
497 497  
498 498  
499 -**Step7: Add the output of the decoder as a field**
361 +~*~*Step7: Add the output of the decoder as a field~*~*
500 500  
501 -[[image:image-20240820111259-17.png]]
363 +~[~[image~:image-20240129173541-10.png||height="592" width="968"]]
502 502  
503 503  
504 -**Step8: Customize the dashboard and use fields as parameters of the dashboard**
366 +~*~*Step8: Customize the dashboard and use fields as parameters of the dashboard~*~*
505 505  
506 -[[image:image-20240820111312-18.png]]
368 +~[~[image~:image-20240129174518-11.png||height="147" width="1042"]]
507 507  
508 -[[image:image-20240820111322-19.png]]
370 +~[~[image~:image-20240129174657-12.png||height="538" width="916"]]
509 509  
510 -[[image:image-20240820111333-20.png]]
372 +~[~[image~:image-20240129174840-13.png||height="536" width="750"]]
511 511  
512 512  
513 -=== 3.4.4 For device have not configured to connect to DataCake ===
375 +~=== 3.4.4 For device have not configured to connect to DataCake ===
514 514  
515 515  
516 -(% class="lead" %)
378 +~(% class="lead" %)
517 517  Use AT command for connecting to DataCake
518 518  
519 -(% style="color:blue" %)**AT+PRO=2,0**
381 +~(% style="color:blue" %)~*~*AT+PRO=2,0~*~*
520 520  
521 -(% style="color:blue" %)**AT+SERVADDR=67.207.76.90,4445**
383 +~(% style="color:blue" %)~*~*AT+SERVADDR=67.207.76.90,4445~*~*
522 522  
523 523  
524 -== 3.5 Node-Red (via MQTT) ==
386 +~== 3.5 Node-Red (via MQTT) ==
525 525  
526 -=== 3.5.1 Configure [[Node-Red>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] ===
388 +~=== 3.5.1 Configure ~[~[Node-Red>>http:~/~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] ===
527 527  
528 528  
529 529  Take S31-NB UDP protocol as an example.
... ... @@ -532,407 +532,411 @@
532 532  
533 533  User can download the required JSON file through Dragino Node-RED input flow template.
534 534  
535 -Download sample JSON file link: [[https:~~/~~/www.dropbox.com/sh/mduw85jcuwsua22/AAAvwPhg9z6dLjJhmZjqBf_ma?dl=0>>url:https://www.dropbox.com/sh/mduw85jcuwsua22/AAAvwPhg9z6dLjJhmZjqBf_ma?dl=0]]
397 +Download sample JSON file link: ~[~[https:~~~~/~~~~/www.dropbox.com/sh/mduw85jcuwsua22/AAAvwPhg9z6dLjJhmZjqBf_ma?dl=0>>url:https:~/~/www.dropbox.com/sh/mduw85jcuwsua22/AAAvwPhg9z6dLjJhmZjqBf_ma?dl=0]]
536 536  
537 537  We can directly import the template.
538 538  
539 539  The templates for S31-NB and NB95S31B are the same.
540 540  
541 -[[image:image-20240820111353-21.png]]
542 542  
404 +~[~[image~:image-20230809173127-4.png]]
405 +
406 +
543 543  Please select the NB95S31B template.
544 544  
545 -[[image:image-20240820111405-22.png]]
409 +~[~[image~:image-20230809173310-5.png||height="558" width="926"]]
546 546  
547 -[[image:image-20240820111418-23.png]]
411 +~[~[image~:image-20230809173438-6.png]]
548 548  
549 -[[image:image-20240820111427-24.png]]
413 +~[~[image~:image-20230809173800-7.png]]
550 550  
415 +
551 551  Successfully imported template.
552 552  
553 -[[image:image-20240820111438-25.png]]
418 +~[~[image~:image-20230809173835-8.png||height="515" width="860"]]
554 554  
420 +
555 555  Users can set UDP port.
556 556  
557 -[[image:image-20240820111448-26.png]]
423 +~[~[image~:image-20230809174053-9.png]]
558 558  
559 559  
560 -=== 3.5.2 Simulate Connection ===
426 +~=== 3.5.2 Simulate Connection ===
561 561  
562 562  
563 563  We have completed the configuration of UDP. We can try sending packets to node red.
564 564  
565 -[[image:image-20240820111504-27.png]]
431 +~[~[image~:image-20230810083934-1.png]]
566 566  
567 -[[image:image-20240820111515-28.png]]
433 +~[~[image~:image-20230810084048-2.png||height="535" width="1052"]]
568 568  
569 569  
570 -=== 3.5.3 Configure NB-IoT Sensors ===
436 +~=== 3.5.3 Configure NB-IoT Sensors ===
571 571  
572 572  
573 -* (% style="color:#037691" %)**AT+PRO=3,0 or 3,5 ** (%%) **~/~/ hex format or json format**
574 -* (% style="color:#037691" %)**AT+SUBTOPIC=<device name>or User Defined**
575 -* (% style="color:#037691" %)**AT+PUBTOPIC=<device name>or User Defined**
576 -* (% style="color:#037691" %)**AT+CLIENT=<device name> or User Defined**
577 -* (% style="color:#037691" %)**AT+UNAME=<device name> or User Defined**
578 -* (% style="color:#037691" %)**AT+PWD=“Your device token”**
439 +~* ~(% style="color:#037691" %)~*~*AT+PRO=3,0 or 3,5 ~*~* ~(%%)   ~*~*~~/~~/ hex format or json format~*~*
440 +~* ~(% style="color:#037691" %)~*~*AT+SUBTOPIC=<device name>or User Defined~*~*
441 +~* ~(% style="color:#037691" %)~*~*AT+PUBTOPIC=<device name>or User Defined~*~*
442 +~* ~(% style="color:#037691" %)~*~*AT+CLIENT=<device name> or User Defined~*~*
443 +~* ~(% style="color:#037691" %)~*~*AT+UNAME=<device name> or User Defined~*~*
444 +~* ~(% style="color:#037691" %)~*~*AT+PWD=“Your device token”~*~*
579 579  
446 +~== 3.6 ThingsBoard.Cloud (via MQTT) ==
580 580  
581 -== 3.6 ThingsBoard.Cloud (via MQTT) ==
448 +~=== 3.6.1 Configure ThingsBoard ===
582 582  
583 -=== 3.6.1 Configure ThingsBoard ===
450 +~==== 3.6.1.1 Create Device ====
584 584  
585 -==== 3.6.1.1 Create Device ====
586 586  
453 +Create a New Device in ~[~[ThingsBoard>>url:https:~/~/thingsboard.cloud/]]. Record Device Name which is used for MQTT connection.
587 587  
588 -Create a New Device in [[ThingsBoard>>url:https://thingsboard.cloud/]]. Record Device Name which is used for MQTT connection.
455 +~[~[image~:image-20230802112413-32.png||height="583" width="1066"]]
589 589  
590 -[[image:image-20240820112210-29.png]]
591 591  
458 +~==== 3.6.1.2 Create Uplink & Downlink Converter ====
592 592  
593 -==== 3.6.1.2 Create Uplink & Downlink Converter ====
594 594  
461 +~(% style="color:blue" %)~*~*Uplink Converter~*~*
595 595  
596 -(% style="color:blue" %)**Uplink Converter**
463 +The purpose of the decoder function is to parse the incoming data and metadata to a format that ThingsBoard can consume. deviceName and deviceType are required, while attributes and telemetry are optional. Attributes and telemetry are flat key-value objects. Nested objects are not supported.
597 597  
598 -The purpose of the decoder function is to parse the incoming data and metadata to a format that ThingsBoard can consume. deviceName and deviceType are required, while attributes and telemetry are optional. Attributes and telemetry are flat key-value objects. Nested objects are not supported.
465 +To create an uplink converter go to the ~(% style="color:blue" %)~*~*Integrations center~*~*~(%%) -> ~(% style="color:blue" %)~*~*Data converters~*~*~(%%) page and click ~(% style="color:blue" %)~*~*“plus”~*~* ~(%%)button. Name it ~(% style="color:blue" %)~*~*“MQTT Uplink Converter”~*~*~(%%) and select type ~(% style="color:blue" %)"~*~*Uplink"~*~*~(%%). Use debug mode for now.
599 599  
600 -To create an uplink converter go to the (% style="color:blue" %)**Integrations center**(%%) -> (% style="color:blue" %)**Data converters**(%%) page and click (% style="color:blue" %)**“plus”** (%%)button. Name it (% style="color:blue" %)**“MQTT Uplink Converter”**(%%) and select type (% style="color:blue" %)"**Uplink"**(%%). Use debug mode for now.
467 +~[~[image~:image-20230802112413-33.png||height="597" width="1061"]]
601 601  
602 -[[image:image-20240820112222-30.png]]
603 603  
604 -(% style="color:blue" %)**Downlink Converter**
470 +~(% style="color:blue" %)~*~*Downlink Converter~*~*
605 605  
606 -The Downlink converter transforming outgoing RPC message and then the Integration sends it to external MQTT broke
472 +The Downlink converter transforming outgoing RPC message and then the Integration sends it to external MQTT broke
607 607  
608 -[[image:image-20240820112236-31.png]]
474 +~[~[image~:image-20230802112413-34.png||height="598" width="1063"]]
609 609  
610 -(% style="color:red" %)**Note: Our device payload is already human readable data. Therefore, users do not need to write decoders. Simply create by default.**
476 +~(% style="color:red" %)~*~*Note: Our device payload is already human readable data. Therefore, users do not need to write decoders. Simply create by default.~*~*
611 611  
612 612  
613 -==== 3.6.1.3 MQTT Integration Setup ====
479 +~==== 3.6.1.3 MQTT Integration Setup ====
614 614  
615 615  
616 -Go to the (% style="color:blue" %)**Integrations center**(%%) **->** (% style="color:blue" %)**Integrations page**(%%) and click **“(% style="color:blue" %)plus(%%)”** icon to add a new integration. Name it (% style="color:blue" %)**“MQTT Integration”**(%%), select type (% style="color:blue" %)**MQTT**;
482 +Go to the ~(% style="color:blue" %)~*~*Integrations center~*~*~(%%) ~*~*->~*~* ~(% style="color:blue" %)~*~*Integrations page~*~*~(%%) and click ~*~*“~(% style="color:blue" %)plus~(%%)”~*~* icon to add a new integration. Name it ~(% style="color:blue" %)~*~*“MQTT Integration”~*~*~(%%), select type ~(% style="color:blue" %)~*~*MQTT~*~*;
617 617  
618 -[[image:image-20240820112247-32.png]]
484 +~[~[image~:image-20230802112413-35.png||height="597" width="1062"]]
619 619  
620 -* The next steps is to add the recently created uplink and downlink converters;
621 621  
622 -[[image:image-20240820112302-33.png]]
487 +~* The next steps is to add the recently created uplink and downlink converters;
623 623  
624 -[[image:image-20240820112316-34.png]]
489 +~[~[image~:image-20230802112413-36.png||height="598" width="1062"]]
625 625  
626 -(% style="color:blue" %)**Add a topic filter:**
491 +~[~[image~:image-20230802112413-37.png||height="598" width="1064"]]
627 627  
628 -Consistent with the theme of the node setting.
629 629  
630 -You can also select an MQTT QoS level. We use MQTT QoS level 0 (At most once) by default;
494 +~(% style="color:blue" %)~*~*Add a topic filter:~*~*
631 631  
632 -[[image:image-20240820112330-35.png]]
496 +Consistent with the theme of the node setting.
633 633  
498 +You can also select an MQTT QoS level. We use MQTT QoS level 0 (At most once) by default;
634 634  
635 -=== 3.6.2 Simulate with MQTT.fx ===
500 +~[~[image~:image-20230802112413-38.png||height="598" width="1064"]]
636 636  
637 -[[image:image-20240820112340-36.png]]
638 638  
639 -[[image:image-20240820112351-37.png]]
503 +~=== 3.6.2 Simulate with MQTT.fx ===
640 640  
641 641  
642 -=== 3.6.3 Configure NB-IoT Sensor ===
506 +~[~[image~:image-20230802112413-39.png]]
643 643  
508 +~[~[image~:image-20230802112413-40.png||height="525" width="980"]]
644 644  
645 -(% style="color:blue" %)**AT Commands**
646 646  
647 -* (% style="color:#037691" %)**AT+PRO=3,3  **(%%)** **~/~/ Use MQTT to connect to ThingsBoard. Payload Type set to 3.
511 +~=== 3.6.3 Configure NB-IoT Sensor ===
648 648  
649 -* (% style="color:#037691" %)**AT+SUBTOPIC=<device name>**
650 650  
651 -* (% style="color:#037691" %)**AT+PUBTOPIC=<device name>**
514 +~(% style="color:blue" %)~*~*AT Commands~*~*
652 652  
653 -* (% style="color:#037691" %)**AT+CLIENT=<device name> or User Defined**
516 +~* ~(% style="color:#037691" %)~*~*AT+PRO=3,3  ~*~*~(%%)~*~*  ~*~*~~/~~/ Use MQTT to connect to ThingsBoard. Payload Type set to 3.
654 654  
655 -* (% style="color:#037691" %)**AT+UNAME=<device name> or User Defined**
518 +~* ~(% style="color:#037691" %)~*~*AT+SUBTOPIC=<device name>~*~*
656 656  
657 -* (% style="color:#037691" %)**AT+PWD=<device name> or User Defined**
520 +~* ~(% style="color:#037691" %)~*~*AT+PUBTOPIC=<device name>~*~*
658 658  
659 -Test Uplink by click the button for 1 second
522 +~* ~(% style="color:#037691" %)~*~*AT+CLIENT=<device name> or User Defined~*~*
660 660  
661 -[[image:image-20240820112404-38.png]]
524 +~* ~(% style="color:#037691" %)~*~*AT+UNAME=<device name> or User Defined~*~*
662 662  
663 -[[image:image-20240820112416-39.png]]
526 +~* ~(% style="color:#037691" %)~*~*AT+PWD=<device name> or User Defined~*~*
664 664  
665 -[[image:image-20240820112426-40.png]]
528 +Test Uplink by click the button for 1 second
666 666  
530 +~[~[image~:image-20230802112413-41.png||height="496" width="828"]]
667 667  
668 -== 3.7 [[Tago.io>>url:https://admin.tago.io/]] (via MQTT) ==
532 +~[~[image~:image-20230802112413-42.png]]
669 669  
670 -=== 3.7.1 Create device & Get Credentials ===
534 +~[~[image~:image-20230802112413-43.png||height="407" width="825"]]
671 671  
672 672  
673 -We use MQTT Connection to send data to [[Tago.io>>url:https://admin.tago.io/]]. We need to Create Device and Get MQTT Credentials first.
537 +~== 3.7 ~[~[Tago.io>>url:https:~/~/admin.tago.io/]] (via MQTT) ==
674 674  
675 -[[image:image-20240820112516-41.png]]
539 +~=== 3.7.1 Create device & Get Credentials ===
676 676  
677 -[[image:image-20240820112526-42.png]]
678 678  
679 -Go to the Device section and create a device. Then, go to the section tokens and copy your device-token.
542 +We use MQTT Connection to send data to ~[~[Tago.io>>url:https:~/~/admin.tago.io/]]. We need to Create Device and Get MQTT Credentials first.
680 680  
681 -[[image:image-20240820112539-43.png]]
544 +~[~[image~:image-20230802112413-44.png]]
682 682  
683 -The device needs to enable the TLS mode and set the (% style="color:blue" %)**AT+TLSMOD=1,0**(%%) command.
546 +~[~[image~:image-20230802112413-45.png]]
684 684  
685 -(% style="color:blue" %)**On the Connection Profile window, set the following information:**
686 686  
687 -* (% style="color:#037691" %)**Profile Name: “Any name”**
549 +Go to the Device section and create a device. Then, go to the section tokens and copy your device-token.
688 688  
689 -* (% style="color:#037691" %)**Broker Address: mqtt.tago.io**
551 +~[~[image~:image-20230802112413-46.png]]
690 690  
691 -* (% style="color:#037691" %)**Broker Port: 8883**
692 692  
693 -* (% style="color:#037691" %)**Client ID: “Any value”**
554 +The device needs to enable the TLS mode and set the ~(% style="color:blue" %)~*~*AT+TLSMOD=1,0~*~*~(%%) command.
694 694  
695 -(% style="color:blue" %)**On the section User credentials, set the following information:**
556 +~(% style="color:blue" %)~*~*On the Connection Profile window, set the following information:~*~*
696 696  
697 -* (% style="color:#037691" %)**User Name: “Any value”** (%%) **~/~/ Tago validates your user by the token only**
558 +~* ~(% style="color:#037691" %)~*~*Profile Name: “Any name”~*~*
698 698  
699 -* (% style="color:#037691" %)**Password: “Your device token”**
560 +~* ~(% style="color:#037691" %)~*~*Broker Address: mqtt.tago.io~*~*
700 700  
701 -* (% style="color:#037691" %)**PUBTOPIC: “Any value”**
562 +~* ~(% style="color:#037691" %)~*~*Broker Port: 8883~*~*
702 702  
703 -* (% style="color:#037691" %)**SUBTOPIC: “Any value”**
564 +~* ~(% style="color:#037691" %)~*~*Client ID: “Any value”~*~*
704 704  
705 -(% style="color:blue" %)**AT command:**
566 +~(% style="color:blue" %)~*~*On the section User credentials, set the following information:~*~*
706 706  
707 -* (% style="color:#037691" %)**AT+PRO=3,0 or 3,5 ** (%%) **~/~/ hex format or json format**
568 +~* ~(% style="color:#037691" %)~*~*User Name: “Any value”~*~* ~(%%)      ~*~*~~/~~/ Tago validates your user by the token only~*~*
708 708  
709 -* (% style="color:#037691" %)**AT+SUBTOPIC=<device name>or User Defined**
570 +~* ~(% style="color:#037691" %)~*~*Password: “Your device token”~*~*
710 710  
711 -* (% style="color:#037691" %)**AT+PUBTOPIC=<device name>or User Defined**
572 +~* ~(% style="color:#037691" %)~*~*PUBTOPIC: “Any value”~*~*
712 712  
713 -* (% style="color:#037691" %)**AT+CLIENT=<device name> or User Defined**
574 +~* ~(% style="color:#037691" %)~*~*SUBTOPIC: “Any value”~*~*
714 714  
715 -* (% style="color:#037691" %)**AT+UNAME=<device name> or User Defined**
576 +~(% style="color:blue" %)~*~*AT command:~*~*
716 716  
717 -* (% style="color:#037691" %)**AT+PWD=“Your device token**
578 +~* ~(% style="color:#037691" %)~*~*AT+PRO=3,0 or 3,5 ~*~* ~(%%)   ~*~*~~/~~/ hex format or json format~*~*
718 718  
580 +~* ~(% style="color:#037691" %)~*~*AT+SUBTOPIC=<device name>or User Defined~*~*
719 719  
720 -=== 3.7.2 Simulate with MQTT.fx ===
582 +~* ~(% style="color:#037691" %)~*~*AT+PUBTOPIC=<device name>or User Defined~*~*
721 721  
584 +~* ~(% style="color:#037691" %)~*~*AT+CLIENT=<device name> or User Defined~*~*
722 722  
723 -[[image:image-20240820112552-44.png]]
586 +~* ~(% style="color:#037691" %)~*~*AT+UNAME=<device name> or User Defined~*~*
724 724  
725 -[[image:image-20240820112604-45.png]]
588 +~* ~(% style="color:#037691" %)~*~*AT+PWD=“Your device token”~*~*
726 726  
727 -Users can run the (% style="color:blue" %)**AT+PRO=3,5**(%%) command, and the payload will be converted to **JSON format**.
590 +~=== 3.7.2 Simulate with MQTT.fx ===
728 728  
729 -[[image:image-20240820112615-46.png]]
730 730  
731 -[[image:image-20240820112626-47.png]]
593 +~[~[image~:image-20230802112413-52.png]]
732 732  
733 733  
734 -=== 3.7.3 tago data ===
596 +~[~[image~:image-20230808105300-2.png||height="553" width="1026"]]
735 735  
736 736  
737 -[[image:image-20240820112637-48.png]]
599 +Users can run the ~(% style="color:blue" %)~*~*AT+PRO=3,5~*~*~(%%) command, and the payload will be converted to ~*~*JSON format~*~*.
738 738  
739 -[[image:image-20240820112647-49.png]]
601 +~[~[image~:image-20230808105217-1.png||height="556" width="1031"]]
740 740  
603 +~[~[image~:image-20230808105329-3.png]]
741 741  
742 -== 3.8 TCP Connection ==
743 743  
606 +~=== 3.7.3 tago data ===
744 744  
745 -(% style="color:blue" %)**AT command:**
746 746  
747 -* (% style="color:#037691" %)**AT+PRO=4,0   ** (%%) ~/~/ Set to use TCP protocol to uplink(HEX format)
609 +~[~[image~:image-20230802112413-50.png||height="242" width="1037"]]
748 748  
749 -* (% style="color:#037691" %)**AT+PRO=4,1   ** (%%) ~/~/ Set to use TCP protocol to uplink(JSON format)
611 +~[~[image~:image-20230802112413-51.png||height="184" width="696"]]
750 750  
751 -* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,5600 ** (%%) ~/~/ to set TCP server address and port
752 752  
753 -(% style="color:blue" %)**Sensor Console Output when Uplink:**
614 +~== 3.8 TCP Connection ==
754 754  
755 -[[image:image-20240820112704-50.png]]
756 756  
757 -(% style="color:blue" %)**See result in TCP Server:**
617 +~(% style="color:blue" %)~*~*AT command:~*~*
758 758  
759 -[[image:image-20240820112716-51.png]]
619 +~* ~(% style="color:#037691" %)~*~*AT+PRO=4,0   ~*~* ~(%%) ~~/~~/ Set to use TCP protocol to uplink(HEX format)
760 760  
621 +~* ~(% style="color:#037691" %)~*~*AT+PRO=4,1   ~*~* ~(%%) ~~/~~/ Set to use TCP protocol to uplink(JSON format)
761 761  
762 -== 3.9 AWS Connection ==
623 +~* ~(% style="color:#037691" %)~*~*AT+SERVADDR=120.24.4.116,5600 ~*~*  ~(%%) ~~/~~/ to set TCP server address and port
763 763  
625 +~(% style="color:blue" %)~*~*Sensor Console Output when Uplink:~*~*
764 764  
765 -Users can refer to [[Dragino NB device connection to AWS platform instructions>>http://wiki.dragino.com/xwiki/bin/view/Dragino%20NB%20device%20connection%20to%20AWS%20platform%20instructions/#H1.LogintotheplatformandfindIoTcore]]
627 +~[~[image~:image-20230807233631-1.png]]
766 766  
767 767  
768 -= 4. COAP/UDP/MQTT/TCP downlink =
630 +~(% style="color:blue" %)~*~*See result in TCP Server:~*~*
769 769  
770 -== 4.1 MQTT (via MQTT.fx) ==
632 +~[~[image~:image-20230807233631-2.png]]
771 771  
772 772  
773 -Configure MQTT connections properly and send downlink commands to configure nodes through the Publish function of MQTT.fx//.//
635 +~== 3.9 AWS Connection ==
774 774  
775 -**1.** Configure node MQTT connection (via MQTT.fx):
776 776  
777 -(% style="color:blue" %)**AT command:**
638 +Users can refer to ~[~[Dragino NB device connection to AWS platform instructions>>http:~/~/wiki.dragino.com/xwiki/bin/view/Dragino%20NB%20device%20connection%20to%20AWS%20platform%20instructions/#H1.LogintotheplatformandfindIoTcore]]
778 778  
779 -* (% style="color:#037691" %)**AT+PRO=3,0 or 3,5 ** (%%)~/~/ hex format or json format
780 780  
781 -* (% style="color:#037691" %)**AT+SUBTOPIC=User Defined**
782 782  
783 -* (% style="color:#037691" %)**AT+PUBTOPIC=User Defined**
642 +~= 4. MQTT/UDP/TCP downlink =
784 784  
785 -* (% style="color:#037691" %)**AT+UNAME=<device name> or User Defined**
644 +~== 4.1 MQTT (via MQTT.fx) ==
786 786  
787 -* (% style="color:#037691" %)**AT+PWD=<device name> or User Defined**
646 +Configure MQTT connections properly and send downlink commands to configure nodes through the Publish function of MQTT.fx~/~/.~/~/
788 788  
789 -* (% style="color:#037691" %)**AT+SERVADDR=8.217.91.207,1883 ** (%%) ~/~/ to set MQTT server address and port
648 +~*~*1.~*~* Configure node MQTT connection (via MQTT.fx):
790 790  
791 -(% style="color:red" %)**Note: To uplink and downlink via MQTT.fx, we need set the publish topic and subscribe topic different, for example: AT+SUBTOPIC=SE01_SUB & AT+PUBTOPIC=SE01_PUB.**
650 +~(% style="color:blue" %)~*~*AT command:~*~*
792 792  
793 -[[image:image-20240820112732-52.png]][[image:image-20240820112758-53.png]]
652 +~* ~(% style="color:#037691" %)~*~*AT+PRO=3,0 or 3,5 ~*~*  ~(%%)~~/~~/ hex format or json format
794 794  
654 +~* ~(% style="color:#037691" %)~*~*AT+SUBTOPIC=User Defined~*~*
795 795  
796 -**2. **When the node uplink packets, we can observe the data in MQTT.fx.
656 +~* ~(% style="color:#037691" %)~*~*AT+PUBTOPIC=User Defined~*~*
797 797  
798 -[[image:image-20240820112813-54.png]]
658 +~* ~(% style="color:#037691" %)~*~*AT+UNAME=<device name> or User Defined~*~*
799 799  
660 +~* ~(% style="color:#037691" %)~*~*AT+PWD=<device name> or User Defined~*~*
800 800  
801 -**3. **The downlink command can be successfully sent only when the downlink port is open.
662 +~* ~(% style="color:#037691" %)~*~*AT+SERVADDR=8.217.91.207,1883 ~*~*  ~(%%) ~~/~~/ to set MQTT server address and port
802 802  
803 - The downlink port is opened for about 3 seconds after uplink packets are sent.
664 +~(% style="color:red" %)~*~*Note: To uplink and downlink via MQTT.fx, we need set the publish topic and subscribe topic different, for example: AT+SUBTOPIC=SE01_SUB & AT+PUBTOPIC=SE01_PUB.~*~*
804 804  
805 - Therefore, when we see the node uplink packets in the **Subscribe** window, we need to immediately switch to the **publish** window to publish the **hex format** command.
666 +~[~[image~:image-20240417180145-2.png||height="434" width="587"]]~[~[image:image-20240417180737-3.png||height="431" width="584"]]
806 806  
807 -[[image:image-20240820112824-55.png]]
808 808  
809 -[[image:image-20240820112835-56.png]]
669 +~*~*2. ~*~*When the node uplink packets, we can observe the data in MQTT.fx.
810 810  
811 -(% style="color:red" %)**Note: Users can edit the hex command in advance. When the node uplink, directly click the publish button several times to increase the success rate of command configuration.**
671 +~[~[image~:image-20240418144337-1.png||height="709" width="802"]]
812 812  
673 +~*~*3. ~*~*The downlink command can be successfully sent only when the downlink port is open.
813 813  
814 -== 4.2 UDP (via Thingseye) ==
675 + The downlink port is opened for about 3 seconds after uplink packets are sent.
815 815  
677 + Therefore, when we see the node uplink packets in the ~*~*Subscribe~*~* window, we need to immediately switch to the ~*~*publish~*~* window to publish the ~*~*hex format~*~* command.
816 816  
817 -(% style="color:red" %)**Note:**(%%) The UDP service on the ThingsEye platform needs to be built by the user. (Description Link:[[UDP service building instructions>>http://www.ithingsboard.com/docs/user-guide/integrations/udp/]])
679 +~[~[image~:image-20240418150435-3.png||height="582" width="659"]]
818 818  
819 -After the node is successfully connected to the platform, you need to select the corresponding node (you can refer to the node's IMEI to find it)
681 +~[~[image~:image-20240418150932-4.png||height="492" width="1061"]]
820 820  
821 -[[image:image-20240820141843-2.png||height="546" width="821"]]
683 +~(% style="color:red" %)~*~*Note: Users can edit the hex command in advance. When the node uplink, directly click the publish button several times to increase the success rate of command configuration.~*~*
822 822  
823 -After clicking Show Node Details Page, (% style="color:blue" %)**Select Properties ~-~-- select Shared Properties ~-~-- click Add Properties**
824 824  
825 -[[image:image-20240820143316-3.png||height="555" width="1170"]]
826 826  
827 -After clicking Add Shared Attribute, set the key to (% style="color:red" %)**value**(%%), and write the command that needs to be downlinked in the Downlink Command Input box
828 828  
829 -(% style="color:red" %)**(Note: Downlinks can only be downlinked in string format, otherwise the node will not recognize the downlink command.)**
688 +~= 5. FAQ =
830 830  
831 -[[image:image-20240820143820-4.png||height="554" width="1168"]]
690 +~== 5.1 What is the usage of Multi Sampling and One Uplink? ==
832 832  
833 -After the command is successfully added, the platform will send the command down on the node's next uplink.
834 834  
835 -[[image:image-20240820144913-6.png||height="585" width="1232"]]
693 +The NB series has the feature for Multi Sampling and one uplink. See one of them
836 836  
837 -[[image:image-20240820145133-7.png||height="582" width="1227"]]
695 +~[~[http:~~~~/~~~~/wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-NB_BN-IoT_Sensor_Node_User_Manual/#H2.5Multi-SamplingsandOneuplink>>http:~/~/wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-NB_BN-IoT_Sensor_Node_User_Manual/#H2.5Multi-SamplingsandOneuplink]]
838 838  
839 -Upon successful issuance, the platform automatically eliminates the attributes from the queue and waits for the next addition of new attributes
697 +User can use this feature for below purpose:
840 840  
841 -[[image:image-20240820145309-8.png]]
699 +~1. ~*~*Reduce power consumption~*~*. The NB-IoT transmit power is much more higher than the sensor sampling power. To save battery life, we can sampling often and send in one uplink.
700 +~1. Give more sampling data points.
701 +~1. Increase reliable in transmission. For example. If user set
702 +~1*. ~*~*AT+TR=1800~*~*        ~~/~~/ The unit is seconds, and the default is to record data once every 1800 seconds (30 minutes, the minimum can be set to 180 seconds)
703 +~1*. ~*~*AT+NOUD=24~*~*    ~~/~~/  The device uploads 24 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
704 +~1*. ~*~*AT+TDC=7200~*~*  ~~/~~/ Uplink every 2 hours.
705 +~1*. this will mean each uplink will actually include the 6 uplink data (24 set data which cover 12 hours). So if device doesn't lost 6 continue data. There will not data lost.
842 842  
707 +~== 5.2 Why the uplink JSON format is not standard? ==
843 843  
844 -= 5. GPS positioning function =
845 845  
846 -== 1. Turn on GPS function ==
710 +The json format in uplink packet is not standard Json format. Below is the example. This is to make the payload as short as possible, due to NB-IoT transmit limition, a standard Json is not able to include 32 sets of sensors data with timestamp.
847 847  
712 +The firmware version released after 2024, Mar will use change back to use Json format. Detail please check changelog.
848 848  
849 -(% class="wikigeneratedid" %)
850 -AT+GPS=1 or 0  ~/~/ GPS function on or off
714 +~[~[image~:image-20240229233154-1.png]]
851 851  
852 852  
853 -== 2. Extend the time to turn on GNSS ==
717 +~= 6. Trouble Shooting: =
854 854  
719 +~== 6.1 Checklist for debuging Network Connection issue. Signal Strenght:99 issue. ==
855 855  
856 -AT+GNSST=30  ~/~/ GPS search for positioning information for 30 seconds
857 857  
722 +There are many different providers provide NB-IoT service in the world. They might use different band, different APN & different operator configuration. Which makes connection to NB-IoT network is complicate.
858 858  
859 -== 3. Get or set GPS positioning interval in units of hour ==
724 +If end device successfully attached NB-IoT Network, User can normally see the signal strengh as below (between 0~~~~31)
860 860  
726 +~[~[image~:image-20240207002003-1.png]]
861 861  
862 -AT+GTDC=24  ~/~/ The device will activate GPS positioning every 24 hours
863 863  
729 +If fail to attach network, it will shows signal 99. as below:
864 864  
865 -= 6. FAQ =
731 +~[~[image~:image-20240207002129-2.png]]
866 866  
867 -== 6.1 What is the usage of Multi Sampling and One Uplink? ==
868 868  
734 +~(% class="lead" %)
735 +When see this issue, below are the checklist:
869 869  
870 -The NB series has the feature for Multi Sampling and one uplink. See one of them
737 +~* Does your SIM card support NB-IoT network? If SIM card doesn't not specify support NB-IoT clearly, normally it doesn't support. You need to confirm with your operator.
738 +~* Do you configure the correct APN? ~[~[Check here for APN settings>>http:~/~/wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H2.1GeneralConfiguretoattachnetwork]].
739 +~* Do you lock the frequency band? This is the most case we see. ~[~[Explain and Instruction>>http:~/~/wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H2.2SpeedUpNetworkAttachtime]].
740 +~* Check if the device is attached to Carrier network but reject. (need to check with operator).
741 +~* Check if the antenna is connected firmly.
871 871  
872 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-NB_BN-IoT_Sensor_Node_User_Manual/#H2.5Multi-SamplingsandOneuplink>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-NB_BN-IoT_Sensor_Node_User_Manual/#H2.5Multi-SamplingsandOneuplink]]
743 +If you have check all above and still fail. please send console log files (as many as possible) to ~[~[support@dragino.com>>mailto~:support@dragino.com]] so we can check.
873 873  
874 -User can use this feature for below purpose:
875 875  
876 -1. **Reduce power consumption**. The NB-IoT transmit power is much more higher than the sensor sampling power. To save battery life, we can sampling often and send in one uplink.
877 -1. Give more sampling data points.
878 -1. Increase reliable in transmission. For example. If user set
879 -1*. **AT+TR=1800** ~/~/ The unit is seconds, and the default is to record data once every 1800 seconds (30 minutes, the minimum can be set to 180 seconds)
880 -1*. **AT+NOUD=24** ~/~/ The device uploads 24 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
881 -1*. **AT+TDC=7200** ~/~/ Uplink every 2 hours.
882 -1*. this will mean each uplink will actually include the 6 uplink data (24 set data which cover 12 hours). So if device doesn't lost 6 continue data. There will not data lost.
746 +~== 6.2 Issue: "NBIOT did not respond" ==
883 883  
884 884  
885 -== 6.2 Why the uplink JSON format is not standard? ==
749 +~(% class="box errormessage" %)
750 +~(~(~(
751 +11:24:22.397 [44596]NBIOT did not respond.
752 +11:24:24.315 [46530]NBIOT did not respond.
753 +11:24:26.256 [48464]NBIOT did not respond.
754 +11:24:28.196 [50398]NBIOT did not respond.
755 +11:24:30.115 [52332]NBIOT did not respond.
756 +11:24:32.127 [54266]NBIOT did not respond.
757 +11:24:32.127 [54299]Restart the module...
758 +11:24:39.181 [61332]No response when shutting down
759 +~)~)~)
886 886  
761 +This issue might due to initiate issue for NB-IoT module. In this case, please try:
887 887  
888 -The json format in uplink packet is not standard Json format. Below is the example. This is to make the payload as short as possible, due to NB-IoT transmit limition, a standard Json is not able to include 32 sets of sensors data with timestamp.
763 +1) Open Enclosure
889 889  
890 -The firmware version released after 2024, Mar will use change back to use Json format. Detail please check changelog.
765 +2) Power off device by pull out the power on Jumper
891 891  
892 -[[image:image-20240820112848-57.png]]
767 +3) Power on device by connect back the power jumper.
893 893  
769 +4) push reset button.
894 894  
895 -= 7. Trouble Shooting: =
771 +~[~[image~:image-20240208001740-1.png]]
896 896  
897 -== 7.1 Checklist for debuging Network Connection issue. Signal Strenght:99 issue. ==
898 898  
774 +~== 6.3 Issue: "Failed to readI MSI number" ==
899 899  
900 -There are many different providers provide NB-IoT service in the world. They might use different band, different APN & different operator configuration. Which makes connection to NB-IoT network is complicate.
901 901  
902 -If end device successfully attached NB-IoT Network, User can normally see the signal strengh as below (between 0~~31)
777 +~(% class="box errormessage" %)
778 +~(~(~(
779 +[18170]Failed to read IMSI:1umber.
780 +[20109]Failed to read IMSI numoer.
781 +[22048]Failed to read IMSI number.
782 +[29842lRestart the module...
783 +~)~)~)
903 903  
904 -[[image:image-20240820112859-58.png]]
785 +Make sure that the SIM card is insert in correct direction and device is power off/on during insert. Here is reference link: ~[~[Insert SIM Card>>||anchor="H2.1GeneralConfiguretoattachnetwork"]].
905 905  
906 -If fail to attach network, it will shows signal 99. as below:
907 907  
908 -[[image:image-20240820112908-59.png]]
788 +~== ~(% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)6.4 Why sometime the AT Command is slow in reponse?~(%%) ==
909 909  
910 -(% class="lead" %)
911 -When see this issue, below are the checklist:
912 912  
913 -* Does your SIM card support NB-IoT network? If SIM card doesn't not specify support NB-IoT clearly, normally it doesn't support. You need to confirm with your operator.
914 -* Do you configure the correct APN? [[Check here for APN settings>>http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H2.1GeneralConfiguretoattachnetwork]].
915 -* Do you lock the frequency band? This is the most case we see. [[Explain and Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H2.2SpeedUpNetworkAttachtime]].
916 -* Check if the device is attached to Carrier network but reject. (need to check with operator).
917 -* Check if the antenna is connected firmly.
918 -
919 -If you have check all above and still fail. please send console log files (as many as possible) to [[support@dragino.com>>mailto:support@dragino.com]] so we can check.
920 -
921 -
922 -== (% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)7.2 Why sometime the AT Command is slow in reponse?(%%) ==
923 -
924 -
925 925  When the MCU is communicating with the NB-IoT module, the MCU response of AT Command will become slower, it might takes several seconds to response.
926 926  
927 -[[image:image-20240820113015-60.png]]
793 +~[~[image~:image-20240226111928-1.png]]
928 928  
929 929  
930 -== (% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)7.3 What is the Downlink Command by the -CB device?(%%) ==
796 +~== ~(% data-sider-select-id="765eceff-93b1-40ee-800b-b7b7d022ef8a" %)6.5 What is the Downlink Command by the NB device?~(%%) ==
931 931  
932 -(% data-sider-select-id="bb6e9353-0c3f-473c-938d-4b416c9a03e6" %)
933 -=== UDP: ===
798 +~(% data-sider-select-id="bb6e9353-0c3f-473c-938d-4b416c9a03e6" %)
799 +~=== UDP: ===
934 934  
935 -(% data-sider-select-id="14a4790e-7faa-4508-a4dd-7605a53f1cb3" %)
801 +~(% data-sider-select-id="14a4790e-7faa-4508-a4dd-7605a53f1cb3" %)
936 936  Its downlink command is the same as the AT command, but brackets are required.
937 937  Example:
938 938  
... ... @@ -939,8 +939,8 @@
939 939  {AT+TDC=300}
940 940  
941 941  
942 -(% data-sider-select-id="90b80f1a-e924-4c8a-afc5-4429e019a657" %)
943 -=== MQTT: ===
808 +~(% data-sider-select-id="90b80f1a-e924-4c8a-afc5-4429e019a657" %)
809 +~=== MQTT: ===
944 944  
945 945  Json:
946 946  
... ... @@ -978,138 +978,6 @@
978 978  The supported commands are consistent with LoRaWAN's hex commands.
979 979  Please refer to the following link to obtain the hex format:
980 980  
981 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
847 +~[~[http:~~~~/~~~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http:~/~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
982 982  
983 -
984 -== 7.4 What if the signal is good but the domain name resolution fails? ==
985 -
986 -
987 -If the domain name resolution fails, first check whether the domain name is correct, users can use their own website domain name resolution tool to verify the domain name.
988 -
989 -[[image:image-20240827150705-6.png||height="489" width="687"]]
990 -
991 -If the domain name is correct, but the domain name cannot be resolved, the user can turn off the domain name resolution function(AT+GDNS=1) and use the domain name communication directly.
992 -
993 -* Set the DNS
994 -
995 -(% style="color:blue" %)**AT Command: AT+GDNS**
996 -
997 -**AT+GDNS=0**  ~/~/ Default. Automatically resolves the domain name and uses the resolved IP to communicate.
998 -
999 -**AT+GDNS=1    **~/~/ Disabling Domain name resolution. Use the domain name directly to communicate.
1000 -
1001 -(% style="color:red" %)**Note: For -CB products, with the exception of AT+PRO=2,5, all protocols and payload formats support direct domain communication.**
1002 -
1003 -Example:
1004 -
1005 -[[image:image-20240827150121-5.png||height="476" width="680"]][[image:image-20240827145055-4.png||height="484" width="678"]]
1006 -
1007 -
1008 -== 7.5 GPS debugging ==
1009 -
1010 -
1011 -Indoor GPS signal is very weak, **outdoor** positioning is generally recommended.
1012 -
1013 -[[image:image-20240903104250-9.png||height="275" width="614"]]
1014 -
1015 -
1016 -[[image:image-20240903104431-10.png||height="291" width="621"]]
1017 -
1018 -
1019 -=== 7.5.1 GPS commands ===
1020 -
1021 -
1022 -The following are three related AT commands that introduce GPS functions.
1023 -
1024 -* **Turn on/off GPS**
1025 -
1026 -(% style="color:blue" %)**AT Command: **(% style="color:#037691" %)**AT+GPS **
1027 -
1028 -**Ex1:  **AT+GPS=0  ~/~/ Turn off GPS
1029 -
1030 -**Ex2:  **AT+GPS=1  ~/~/ Turn on GPS
1031 -
1032 -(% style="color:blue" %)**Downlink command:**(%%)** (% style="color:#037691" %)0x11(%%)**
1033 -
1034 -Format: Command Code (0x11) followed by 1 byte.
1035 -
1036 -Example:  Downlink Payload: **11 01   **~/~/ AT+GPS=1
1037 -
1038 -* **Set GNSS open time**
1039 -
1040 -Extend the time to turn on GNSS. The automatic GPS location time is extended when the node is activated.
1041 -
1042 -(% style="color:blue" %)**AT Command: **(% style="color:#037691" %)**AT+GNSST**
1043 -
1044 -Example: AT+GNSST=30  ~/~/ Set the GPS positioning time to 30 seconds
1045 -
1046 -(% style="color:blue" %)**Downlink command:**(%%)** (% style="color:#037691" %)0x10(%%)**
1047 -
1048 -Format: Command Code (0x10) followed by 2 bytes.
1049 -
1050 -Example:  Downlink Payload: **10 00 1E    **~/~/ AT+GNSST=30
1051 -
1052 -* **Set GPS positioning interval**
1053 -
1054 -Feature: Set GPS positioning interval (unit: hour).
1055 -
1056 -When GPS is enabled, the node automatically locates and uplinks each time it passes **GTDC time** after activation.
1057 -
1058 -(% style="color:blue" %)**AT Command: **(% style="color:#037691" %)**AT+GTDC**
1059 -
1060 -Example: AT+GTDC=24  ~/~/ Set the GPS positioning interval to 24h.
1061 -
1062 -(% style="color:blue" %)**Downlink command:**(%%)** (% style="color:#037691" %)0x12(%%)**
1063 -
1064 -Format: Command Code (0x12) followed by 3 bytes.
1065 -
1066 -Example: 24 hours:  24(D)=0x18(H)
1067 -
1068 -Downlink Payload: **12 00 00 18   **~/~/ AT+GTDC=24
1069 -
1070 -
1071 -=== 7.5.2 GPS workflow ===
1072 -
1073 -
1074 -The whole working process after the GPS function is enabled((% style="color:#037691" %)**AT+GPS=1**(%%)) is as follows:
1075 -
1076 -~1. When activate the node, the node will turn on the GNSS, if the GPS signal is good, the node will print and upload the position information with the first data packet immediately.
1077 -
1078 - If the signal is not good, it may take the whole (% style="color:#037691" %)**GNSST**(%%) time but still can not search the latitude and longitude information, at this time the node uploads the latitude and longitude all to 0.
1079 -
1080 - So if there is a failure of positioning, the user can extend the (% style="color:#037691" %)**GNSST**(%%) time appropriately.
1081 -
1082 -2. Each TDC time node is not repositioned and the positioning interval is determined by the AT+GTDC time.
1083 -
1084 - The latitude and longitude payload uplinked at each TDC time is the GPS positioning information from the previous (% style="color:#037691" %)**GTDC**(%%) time.
1085 -
1086 - Only when the node is activated or every (% style="color:#037691" %)**GTDC**(%%) time is reached, the node turns on the GNSS and we can observe the GPS search information through the serial assistant or Bluetooth tool.
1087 -
1088 -
1089 -=== 7.5.3 GPS debugging methods ===
1090 -
1091 -
1092 -In summary, we can deduce the methods of debugging GPS:
1093 -
1094 -* **Check whether the GPS function is enabled.**
1095 -
1096 -[[image:image-20240903102327-5.png||height="271" width="529"]]
1097 -
1098 -* **Check whether the GPS antenna is loose**.
1099 -
1100 -If the GPS antenna is loose, the GPS signal is weak, and the positioning fails.
1101 -
1102 -[[image:image-20240903094214-1.png||height="340" width="461"]]
1103 -
1104 -* **Use the AT+GNSST command to extend the positioning time.**
1105 -
1106 -The default AT+GNSST=30, that is, the default positioning time is 30 seconds.
1107 -
1108 -If the location fails, users can extend the location time.
1109 -
1110 -[[image:image-20240903102641-8.png||height="303" width="600"]]
1111 -
1112 -
1113 -
1114 -
1115 1115  
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